, ancient jade in Tangshan, Hebei coal coke chemical industry three primary cooler end of shell coal tar cleaning

Source：Kandy chemicalDatetime：2014-01-21

Brief:by December 2013, Kady chemical cleaning company in Shandong province using chemical cleaning method, using the KD-L214 of coal tar cleaning agent (primary cooler cleaning agent) successfully completed the Tangshan jade Coker-three 5,200 horizontal tube type gas cooler cleaning at the beginning. Good cleaning effect, opened three primary cooler at the same time, the resistance is maintained at around 1000 kPa, has been widely recognized in the production sector. At present, the coking enterprises up to tens of thousands of homes across the country, for cooling gas mostly used horizontal tube type cooler. But in the long term is in use, due to the negative pressure gas control and gas magazine and many other causes of errors

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